Patagonia W's L/S Capilene Cool Sun Shirt

Built for Exposure: Maximum Sun Protection, Minimal Distraction

When the sun refuses to let up and the miles keep stacking, the Patagonia W’s L/S Capilene Cool Sun Shirt steps in as your first line of defense. Engineered for relentless exposure, this technical layer blends lightweight comfort with dependable 40+ UPF protection that won’t fade over time. Whether you're poling shallow flats or climbing above treeline, it’s designed to keep your focus forward—not on the heat.

Advanced Cooling Performance for Long Days Outdoors

Constructed from 100% recycled polyester jersey, this shirt actively manages heat and moisture through a fast-drying, wicking fabric paired with a textured interior that lifts off the skin for enhanced airflow. The result is a breathable microclimate that works with your body, not against it—keeping you cool, dry, and moving efficiently from first light to last cast.

Key Features:

• 100% recycled polyester jersey for lightweight, sustainable performance

• 40+ UPF sun protection built into the fabric—won’t wash out over time

• Quick-drying, moisture-wicking fabric with textured back for improved airflow

• Athletic sleeve design enhances mobility and overall fit

• Thumb holes and middle finger loops for extended hand coverage in direct sun

• Zippered side pocket with corrosion-resistant zipper for secure storage

• Minimal seams reduce chafing during high-output activity

• Fair Trade Certified™ factory construction supports ethical manufacturing

• Country of Origin: Sri Lanka

• Weight: 128 g (4.5 oz)

• Style No. 44795

Summary

A purpose-built sun shirt designed for maximum exposure. Lightweight, breathable, and protective, it delivers all-day performance when shade isn’t an option.